Factor out common cmake code

[ruffsl]

Includes common cmake setup for all later ROS2 kimera packages.

[ruffsl]

@ToniRV , let me know if you have any feedback on this and #3 , #4 . As they all build onto of each other, and I prefer to get them merged before refactoring further on the parser nodes.

[ToniRV]

Ok let me have a look

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On Fri, Feb 14, 2020 at 7:54 PM Ruffin ***@***.***> wrote: @ToniRV <https://github.com/ToniRV> , let me know if you have any feedback on this and #3 <#3> , #4 <#4> . As they all build onto of each other, and I prefer to get them merged before refactoring further on the parser nodes. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#2?email_source=notifications&email_token=ACLGJI47COJ5XUGCAFBWI63RC44LXA5CNFSM4KUKNB52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEL246OI#issuecomment-586534713>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ACLGJI24L2GALVQXAQC2ONTRC44LXANCNFSM4KUKNB5Q> .